I have a 56" Samsung DLP. The picture used to be amazing. I had to replace the lightbox (under extended warranty) recently due to the left side screen alignment issue I read about here. So now the alignment is perfect but the picture is not nearly as nice as it used to be. There is hazy ghost like pixelated green hues in the dark areas of the screen and also you can see over saturated red and orange on peoples faces. It is not awful, but it really is not acceptable. We've all paid lots of money for these sets, has anyone experienced this problem with the picture? I am going to call service again. Also the extended warranty is covered by a 3rd party, not Samsung so it takes 3X as long to get a call back. I appreciate any feedback.